The price of Mounjaro in the UK in 2025 varies by dosage and provider, with notable increases starting September 1, 2025, to align UK prices with those in Europe.
- The highest dose (15mg) is sold to suppliers for about £247.50, but retail prices including pharmacy fees are higher.
- Online prices per month range approximately from £129 for the lowest dose (2.5mg) up to around £330 for the highest dose.
- Some specific price points from online providers:
- 2.5mg pen: £128.98 - £190
- 5mg pen: £139 - £230
- 7.5mg pen: £170 - £306
- 10mg pen: £190 - £279
- 12.5mg pen: £205 - £309
- 15mg pen: £205 - £330+
- Mayfair Weight Loss Clinic offers starting doses at £189 for 4 weeks, escalating with dosage.
- Medino and other online pharmacies provide prices with slight variations, with some of the cheapest for 2.5mg at about £145 and for 15mg around £285 to £300.
- The NHS obtains Mounjaro at a separate discounted rate not reflected in private prices.
These variations depend on dosage, retailer, and whether pharmacy consultation or additional fees apply, but generally, one month of treatment ranges from roughly £130 to £330 depending on the strength and source.
